I really just hate Season one of TMS. It is by far the WORST. I'm just happy I didn't start off with that season from the beginninng of my fandom, or otherwise I'd be turned off right away.
Firstly the characters:
George: An extremely annoying character and is just so boring. Not funny, and he was in the spotlight way to much.
Hilda: Also, a horribly boring and annoying character.
Janice's Voice: I'm so glad that changed
Fozzie and Piggy: I am so glad these two changed. I love Fozzie, he's my favorite character, but Fozzie is season one, is just horrible. He doesn' look good and his voice sounds strange, and I'm so glad Piggy's appearance changed (her voice changes too, as the season goes on)
The skecthes:
Vetenarians Hospital: My favorite sketch is ruined in this season. The jokes are just horrible, in the other seasons, they are corny, but funny. Here, nothing.
At The Dance: The humor in this one is also very dumb. No good jokes and those stupid things with Animal and that other dancer. (ONE-TWO THREE DIP!!!)